Question about Sharp 13VT-K100 13 in. Combo

1 Answer

Jumping horizontal lines when connected to CD player

I use this Sharp 13 in. for Karaoke graphic display - can't get the screen to stop "jumping" - can see the text of song but horizontal lines rolling up the screen - no button to adjust "horizontal/vertical" on back of TV - does the same on my slightly bigger "Samsung" TV - what am I doing wrong? I checked the connections (audio/video) and they are in the proper places (as per book that came with Karaoke machine). I need urgent help!!!!

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,139 Answers

Hello, I want you to do a test first. Take you TV and connect a DVD player to it and see if this problem occurs. I bet you it wont, because the problem is not with the TV nor the CD of the karaoke machine. The problem is with the sync pulses of the signal from the karaoky, and the inability of the Tv to sync-up with those signals. What I would use is a video stabilizer between the TV and the DVD player. If the TV still has the problem with the DVD player I would then check the TV for a vertical section problem. I hope this helps, Thank you, Shuttle83 http://www.electron-age-technologies-llc.com

Posted on Jun 10, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


How to fix lcd lines on Sharp tv screen, hdmi video board ...

? 3:43
https://www.youtube.com/watch?v=cHki4D0EwOo
May 24, 2014 - Uploaded by Tampatec
How to fix LCD lines on Sharp TV screen, hdmi video board easy ... Make Money From Your Broken Cracked LCD LED PLASMATV ... TV Repair Help for Vertical & Horizontal Lines on Your TV Screen ... Sharp Aquos LC-32 37 46 52DH65E 66E 77E - NoPic/Sound with ... Get video URL at current time.

comments on LCD Display Symptoms and causes. - YouTube

https://www.youtube.com/all_comments?v=DedJvyNm_s4
We have frequent outages causing the TV to turn on from standby mode when power returns. (These ..... Sharp LC-70LE650U 70-Inch Aquos TV TURNS ON WITH PERFECT PICTURE AND ..... It has thin horizontal lines on the top quarter of thescreen. ..... hey there, bought a 52lg60-ua had no image/picture but had sound.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4


Jan 28, 2016 | Sharp aquos 52 in lcd 1080p aquos 52...

1 Answer

Cd keeps jumping and then stops playing. Fine on different player


Hello,

how long have you been using this player? The problem should be from the lens (laser).

The lens is weak and that's why it cannot read/load Cd's. The weak lens is also what's making it jump.

Get a lens cleaner and use it to clean the lens, but if the lens still does the same thing even after using the lens cleaner, then it means you would have to change the whole lens completely to a brand new one.

By so doing your player would play all Cd's with no problem at all.

Good luck.

May 13, 2010 | Audio Players & Recorders

2 Answers

When turn on - Image have double shadow like 3D, bold horizontal lines jumping across, hardly read the menu.


Shut down the computer, load into BIOS, if problem exists, the issue is likely with the monitor, try another monitor, if issue exists, else if in BIOS, the display is perfect, the graphics card driver needs to be updated or the graphics card needs to be replaced.

Apr 24, 2010 | Boxlight SP 6t Multimedia Projector

3 Answers

Display jumping vertically


I had same problem.
Narrowed it down to C637 on logic board.
Replace C637 or logic board.

Sep 21, 2009 | Dell UltraSharp 2005FPW 20.1" LCD Monitor

2 Answers

Blank karaoke machine


Try looking on the back of the machine for vertical and or horizontal hold controls (marked V-Hold and H-Hold) and try adjusting them, especially the horizontal hold.

If that doesn't help, then the next troubleshooting step would be if the machine has a video output you could try connecting to a TV/Monitor and see if the graphics appear there.

Feb 01, 2008 | B&W 5.5" TV/CD+G Monitor Karaoke Machine...

1 Answer

Screen problems


Check TRC heater voltage (6,3 V., pins 3-4 of TRC socket counting counterclockwise) when picture goes off; if there's no voltage but it appears when picture comes back, look for bad solder joints tracing the circuit backwards to the power supply. Usually, the 6,3 V. tension comes from a single diode-electrolitic cap circuit at the secondary of the power supply transformer.or check this
Pin assignment for a monochrome 9-pin D connector are:
1, 2: Ground
3, 4, 5: not connected
6: intensity control (contrast)
7: video signal input
8: horizontal sync.
9: vertical sync.
Video monochrome cards usable are:MDA (monochrome display adapter) HGA (Hercules graphics adapter) -Some CGA (Color graphics adapter) and EGA (enhanced graphics adapter) cards that have a switch mono-color can also be used.

Jan 26, 2008 | ViewSonic G790 19" CRT Monitor

1 Answer

Going down fast


Its definately fixable. Can you post a picture of what your refering to when you say horizontal lines and jumping? Also do you have any soldering ability or troubleshooting experience? Let me know

Jan 12, 2008 | Mitsubishi VS-70707 70" Rear Projection...

1 Answer

Wavy junping horizontal lines


Requires the hyper board to be repaired . Has to be sent to Toshiba, unless you can change around 15 surface mount capacitors, They usually charge around 420 to 450 Canadian

Aug 31, 2007 | Toshiba 50H81 50" Rear Projection...

1 Answer

Horizontal lines from dvd player on tv


connect the dvd to another tv if it gives the same problem,change the video connecting wires.

Mar 12, 2007 | Sanyo DS27820 27" TV

Not finding what you are looking for?
Sharp 13VT-K100 13 in. Combo Logo

140 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72601 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...